<?php
/**
 * Created by PhpStorm.
 * User: ownfi
 * Date: 2017-04-04
 * Time: 20:06
 */

namespace App\Services;

/**
 * 统计相关
 * Interface IStatisticService
 * @package App\Services
 */
interface IStatisticService
{

    /**
     * 师傅接单总数
     * @param $master_id
     * @return mixed
     */
    public function countMasterServed($master_id);

}